Polish

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/NoOpSpanReporter.java

@@ -20,7 +20,6 @@ package org.springframework.cloud.sleuth;
  * Span reporter that does nothing
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public class NoOpSpanReporter implements SpanReporter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/SpanExtractor.java

@@ -22,7 +22,6 @@ package org.springframework.cloud.sleuth;
  * </a>OpenTracing</a>
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public interface SpanExtractor<T> {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/SpanInjector.java

@@ -22,7 +22,6 @@ package org.springframework.cloud.sleuth;
  * </a>OpenTracing</a>
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public interface SpanInjector<T> {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/SpanReporter.java

@@ -20,7 +20,6 @@ package org.springframework.cloud.sleuth;
  * Contract for reporting Sleuth spans for collection. For example to Zipkin.
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public interface SpanReporter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/async/TraceContinuingCallable.java

@@ -28,6 +28,7 @@ import org.springframework.cloud.sleuth.Tracer;
  * the span is not closed - it gets {@link Tracer#detach(Span) detached}.
  *
  * @author Marcin Grzejszczak
+ * @since 1.0.0
  */
 public class TraceContinuingCallable<V> extends TraceCallable<V> implements Callable<V> {
 

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/hystrix/TraceCommand.java

@@ -31,6 +31,7 @@ import com.netflix.hystrix.HystrixCommand;
  * @author Tomasz Nurkiewicz, 4financeIT
  * @author Marcin Grzejszczak, 4financeIT
  * @author Spencer Gibb
+ * @since 1.0.0
  */
 public abstract class TraceCommand<R> extends HystrixCommand<R> {
 

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/MessagingSpanExtractor.java

@@ -27,7 +27,6 @@ import org.springframework.messaging.Message;
  * Creates a {@link SpanBuilder} from {@link Message}
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public class MessagingSpanExtractor implements SpanExtractor<Message<?>> {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/MessagingSpanInjector.java

@@ -33,8 +33,6 @@ import org.springframework.util.StringUtils;
  * Creates a {@link Span.SpanBuilder} from {@link Message}
  *
  * @author Marcin Grzejszczak
- *
- * @since 1.0.0
  */
 class MessagingSpanInjector implements SpanInjector<MessageBuilder<?>> {
 

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/TraceSpanMessagingAutoConfiguration.java

@@ -32,7 +32,6 @@ import org.springframework.messaging.support.MessageBuilder;
  * by Messaging and WebSockets
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/scheduling/TraceSchedulingAutoConfiguration.java

@@ -36,9 +36,9 @@ import org.springframework.context.annotation.EnableAspectJAutoProxy;
  *
  * @author Michal Chmielarz, 4financeIT
  * @author Spencer Gibb
+ * @since 1.0.0
  *
  * @see TraceSchedulingAspect
- * @since 1.0.0
  */
 @Configuration
 @EnableAspectJAutoProxy

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/TraceFilter.java

@@ -56,12 +56,11 @@ import static org.springframework.util.StringUtils.hasText;
  * @author Marcin Grzejszczak
  * @author Spencer Gibb
  * @author Dave Syer
+ * @since 1.0.0
  *
  * @see Tracer
  * @see TraceKeys
  * @see TraceWebAutoConfiguration#traceFilter
- *
- * @since 1.0.0
  */
 @Order(Ordered.HIGHEST_PRECEDENCE + 5)
 public class TraceFilter extends OncePerRequestFilter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/TraceWebAspect.java

@@ -54,7 +54,6 @@ import org.springframework.web.context.request.async.WebAsyncTask;
  * @author Michal Chmielarz, 4financeIT
  * @author Marcin Grzejszczak
  * @author Spencer Gibb
- *
  * @since 1.0.0
  *
  * @see org.springframework.web.bind.annotation.RestController

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/TraceWebAutoConfiguration.java

@@ -50,7 +50,6 @@ import org.springframework.util.StringUtils;
  * @author Michal Chmielarz, 4financeIT
  * @author Marcin Grzejszczak
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceAsyncClientHttpRequestFactoryWrapper.java

@@ -37,7 +37,6 @@ import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
  *
  * @author Marcin Grzejszczak
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 public class TraceAsyncClientHttpRequestFactoryWrapper extends AbstractTraceHttpRequestInterceptor

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceHttpResponse.java

@@ -29,7 +29,6 @@ import org.springframework.http.client.ClientHttpResponse;
  * {@link TraceRestTemplateInterceptor#finish() closes the span}
  *
  * @author Dave Syer
- *
  * @since 1.0.0
  */
 public class TraceHttpResponse implements ClientHttpResponse {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceRestTemplateInterceptor.java

@@ -31,10 +31,9 @@ import org.springframework.http.client.ClientHttpResponse;
  *
  * @author Marcin Grzejszczak
  * @author Spencer Gibb
+ * @since 1.0.0
  *
  * @see org.springframework.web.client.RestTemplate
- *
- * @since 1.0.0
  */
 public class TraceRestTemplateInterceptor extends AbstractTraceHttpRequestInterceptor
 		implements ClientHttpRequestInterceptor {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceWebAsyncClientAutoConfiguration.java

@@ -37,7 +37,6 @@ import org.springframework.web.client.AsyncRestTemplate;
  * {@link AsyncRestTemplate}
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceWebClientAutoConfiguration.java

@@ -42,7 +42,6 @@ import org.springframework.web.client.RestTemplate;
  * enables span information propagation when using {@link RestTemplate}
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/feign/TraceFeignClientAutoConfiguration.java

@@ -54,7 +54,6 @@ import feign.codec.Decoder;
  * Auto-configuration} enables span information propagation when using Feign.
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/zuul/TracePostZuulFilter.java

@@ -25,7 +25,6 @@ import com.netflix.zuul.ZuulFilter;
  * A post request {@link ZuulFilter} that publishes an event upon start of the filtering
  *
  * @author Dave Syer
- *
  * @since 1.0.0
  */
 public class TracePostZuulFilter extends ZuulFilter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/zuul/TracePreZuulFilter.java

@@ -28,7 +28,6 @@ import com.netflix.zuul.context.RequestContext;
  * from the current span. We're doing so to ensure tracing propagates to the next hop.
  *
  * @author Dave Syer
- *
  * @since 1.0.0
  */
 public class TracePreZuulFilter extends ZuulFilter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/zuul/TraceRestClientRibbonCommandFactory.java

@@ -37,7 +37,6 @@ import com.netflix.niws.client.http.RestClient;
  * Propagates traces downstream via http headers that contain trace metadata.
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 public class TraceRestClientRibbonCommandFactory extends RestClientRibbonCommandFactory {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/zuul/TraceZuulAutoConfiguration.java

@@ -39,7 +39,6 @@ import com.netflix.zuul.context.RequestContext;
  * enables span information propagation when using Zuul.
  *
  * @author Dave Syer
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/log/NoOpSpanLogger.java

@@ -22,7 +22,6 @@ import org.springframework.cloud.sleuth.Span;
  * Logger of Spans that does nothing
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public class NoOpSpanLogger implements SpanLogger {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/log/SleuthLogAutoConfiguration.java

@@ -32,7 +32,6 @@ import org.springframework.context.annotation.Configuration;
  * Note: this is only available for Slf4j
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/log/Slf4jSpanLogger.java

@@ -27,7 +27,6 @@ import org.springframework.cloud.sleuth.Span;
  * started / stopped / continued.
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 public class Slf4jSpanLogger implements SpanLogger {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/log/SpanLogger.java

@@ -22,7 +22,6 @@ import org.springframework.cloud.sleuth.Span;
  * Contract for implementations responsible for logging Spans
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public interface SpanLogger {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/metric/CounterServiceBasedSpanMetricReporter.java

@@ -7,7 +7,6 @@ import org.springframework.boot.actuate.metrics.CounterService;
  * Operates on a {@link CounterService} underneath
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public class CounterServiceBasedSpanMetricReporter implements SpanMetricReporter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/metric/NoOpSpanMetricReporter.java

@@ -4,7 +4,6 @@ package org.springframework.cloud.sleuth.metric;
  * {@link SpanMetricReporter} that does nothing
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public class NoOpSpanMetricReporter implements SpanMetricReporter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/metric/SleuthMetricProperties.java

@@ -6,7 +6,6 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
  * Configuration properties for Sleuth related metrics
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 @ConfigurationProperties("spring.sleuth.metric")

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/metric/SpanMetricReporter.java

@@ -4,7 +4,6 @@ package org.springframework.cloud.sleuth.metric;
  * Contract for a service that measures the number of accepted / dropped spans.
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 public interface SpanMetricReporter {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/metric/TraceMetricsAutoConfiguration.java

@@ -31,7 +31,6 @@ import org.springframework.context.annotation.Configuration;
  * enables Sleuth related metrics reporting
  *
  * @author Marcin Grzejszczak
- *
  * @since 1.0.0
  */
 @Configuration

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/sampler/AlwaysSampler.java

@@ -23,7 +23,6 @@ import org.springframework.cloud.sleuth.Span;
  * {@link Sampler} that traces each action
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 public class AlwaysSampler implements Sampler {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/sampler/IsTracingSampler.java

@@ -24,7 +24,6 @@ import org.springframework.cloud.sleuth.SpanAccessor;
  * {@link Sampler} that traces only if there is already some tracing going on.
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  *
  * @see SpanAccessor#isTracing()

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/sampler/NeverSampler.java

@@ -23,7 +23,6 @@ import org.springframework.cloud.sleuth.Span;
  * {@link Sampler} that never traces
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 public class NeverSampler implements Sampler {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/sampler/PercentageBasedSampler.java

@@ -21,7 +21,6 @@ import org.springframework.cloud.sleuth.Span;
  *
  * @author Marcin Grzejszczak
  * @author Adrian Cole
- *
  * @since 1.0.0
  */
 public class PercentageBasedSampler implements Sampler {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/sampler/SamplerProperties.java

@@ -7,7 +7,6 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
  *
  * @author Marcin Grzejszczak
  * @author Adrian Cole
- *
  * @since 1.0.0
  */
 @ConfigurationProperties("spring.sleuth.sampler")

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/trace/DefaultTracer.java

@@ -33,7 +33,6 @@ import org.springframework.cloud.sleuth.util.ExceptionUtils;
  * Default implementation of {@link Tracer}
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 public class DefaultTracer implements Tracer {

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/trace/SpanContextHolder.java

@@ -25,8 +25,6 @@ import org.springframework.core.NamedThreadLocal;
  *
  * @author Spencer Gibb
  * @author Dave Syer
- *
- * @since 1.0.0
  */
 class SpanContextHolder {
 

spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/util/ExceptionUtils.java

@@ -26,7 +26,6 @@ import org.apache.commons.logging.Log;
  * when there are some issues with tracing.
  *
  * @author Spencer Gibb
- *
  * @since 1.0.0
  */
 public final class ExceptionUtils {